4225540022401 has 4 divisors (see below), whose sum is σ = 4232501373952. Its totient is φ = 4218578670852.

The previous prime is 4225540022387. The next prime is 4225540022411. The reversal of 4225540022401 is 1042200455224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4225540022401 - 2⁵ = 4225540022369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4225540022411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3480674865 + ... + 3480676078.

It is an arithmetic number, because the mean of its divisors is an integer number (1058125343488).

Almost surely, 2^{4225540022401} is an apocalyptic number.

It is an amenable number.

4225540022401 is a deficient number, since it is larger than the sum of its proper divisors (6961351551).

4225540022401 is an equidigital number, since it uses as much as digits as its factorization.

4225540022401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961351550.

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 4225540022401 its reverse (1042200455224), we get a palindrome (5267740477625).

The spelling of 4225540022401 in words is "four trillion, two hundred twenty-five billion, five hundred forty million, twenty-two thousand, four hundred one".